Also, the list of pairings is yet to appear so many of the Tories that didn't vote may be relatively few.
Finally, given the volatility here, the whip may be removed from some MPs but will be quickly restored when there is another important vote that the Government must win.
There's 2 stories as to why Truss didn't vote. Either that her card didn't work or that she took the Chief Whip Morton to her office persuade her not to resign and she missed the vote.
She did though. Her claim was that her card tap against the machine to register the vote didn't work, and given she was seen in the No lobby she's been added to the list of Noes: https://www.theyworkforyou.com/divisions/pw-2022-10-19-66-commons
Also, the list of pairings is yet to appear so many of the Tories that didn't vote may be relatively few.
Finally, given the volatility here, the whip may be removed from some MPs but will be quickly restored when there is another important vote that the Government must win.